optimizer-hints: add docs for `nth_plan()` hint#4227

Merged

TomShawn merged 4 commits intopingcap:masterfrom time-and-fate:master

Aug 24, 2020

+20

Commits on Aug 7, 2020

optimizer-hints: add docs for nth_plan() hint
time-and-fate
committed

Commits on Aug 20, 2020

optimizer-hints: add a notes for nth_plan()
time-and-fate
committed

Commits on Aug 24, 2020